2000 528i hissing sound

mike031

New Member
Messages
7
Likes
0
Location
oregon
#1
Haven't driven my car regularly for quite some time and took it out for a few errands today. After turning the car off I heard a hissing noise. Opened the hood and it was coming from something right in the front near the grill.

Any ideas as to the cause?
 
Messages
5
Likes
0
Location
Nottingham
#2
Haven't driven my car regularly for quite some time and took it out for a few errands today. After turning the car off I heard a hissing noise. Opened the hood and it was coming from something right in the front near the grill.

Any ideas as to the cause?
Sounds to me like a leak of pressure from the coolent system. Run it again and see if the noise is there again, if it is, SLOWLY release the radiator filler cap and see if the noise dissapears. BE carefull as the system my be full of hot water so release the cap slowly. Cheers Mick.
 


Top